Date: Wed, 22 Jun 2011 18:48:45 +0300 From: George Kontostanos <gkontos.mail@gmail.com> To: FreeBSD Stable <freebsd-stable@freebsd.org> Subject: Re: ata: SIGNATURE: ffffffff Message-ID: <BANLkTinx7eKSv02ZpB6XPSKbf5tBWRAmZA@mail.gmail.com> In-Reply-To: <BANLkTinP_vjZn3uQ6-kXc4zAsXGZatD7zg@mail.gmail.com> References: <BANLkTinP_vjZn3uQ6-kXc4zAsXGZatD7zg@mail.gmail.com>
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Forgot to mention, I have changed the SATA cables too. On Wed, Jun 22, 2011 at 5:52 PM, George Kontostanos <gkontos.mail@gmail.com>wrote: > This is the 3rd disk I replace in 3 disk- Raiz1 pool and I really start to > believe that the problem is somewhere else. The disks reside in a Promise > PDC40718 SATA300 controller. I am running this set up since 8.0-Release with > no issues till a few months ago after 8.2-Release now at 8.2-Stable. > Symptoms: > > Jun 22 17:08:53 hp kernel: ata2: timeout waiting to issue command > Jun 22 17:08:53 hp kernel: ata2: error issuing SETFEATURES ENABLE WCACHE > command > Jun 22 17:09:33 hp kernel: ad4: WARNING - SET_MULTI taskqueue timeout - > completing request directly > Jun 22 17:09:33 hp kernel: ad4: WARNING - WRITE_DMA48 requeued due to > channel reset LBA=321558741 > Jun 22 17:09:34 hp kernel: ata2: SIGNATURE: 00000101 > Jun 22 17:09:34 hp kernel: ad4: WARNING - WRITE_DMA48 requeued due to > channel reset LBA=321558869 > Jun 22 17:09:34 hp kernel: ata2: FAILURE - already active DMA on this > device > Jun 22 17:09:34 hp kernel: ata2: setting up DMA failed > Jun 22 17:09:34 hp kernel: ata2: FAILURE - already active DMA on this > device > Jun 22 17:09:34 hp kernel: ata2: setting up DMA failed > > > After a while the disk gets detached from the pool. Always the same disk. > Rite now I am in the process of resilvering : > > pool: tank > state: ONLINE > status: One or more devices is currently being resilvered. The pool will > continue to function, possibly in a degraded state. > action: Wait for the resilver to complete. > scan: resilver in progress since Wed Jun 22 17:09:40 2011 > 189G scanned out of 578G at 88.8M/s, 1h14m to go > 62.9G resilvered, 32.63% done > config: > > NAME STATE READ WRITE CKSUM > tank ONLINE 0 0 0 > raidz1-0 ONLINE 0 0 0 > label/zdisk1 ONLINE 0 0 0 > label/zdisk2 ONLINE 0 0 0 > label/zdisk3 ONLINE 0 0 0 (resilvering) > > But those errors have started to appear again. Again this is the 3rd disk > replaced !!! Full dmesg attached > > -- > George Kontostanos > aisecure.net <http://www.aisecure.net>; > > -- George Kontostanos aisecure.net <http://www.aisecure.net>;
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